The midwest and the western regions of usa are divided by the

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.

portugal

explanation:

portugal is the european country that is the westernmost country on the iberian peninsula.